
Nombres Premiers et Fractions
Authored by p7bkdv8k6p apple_user
Mathematics
8th Grade
Used 3+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel est le plus petit nombre premier ?
1
3
2
5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Décomposez 24 en facteurs premiers.
2^4 x 3
2^2 x 6
2 x 12
2^3 x 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vrai ou faux : un nombre premier est divisible uniquement par 1 et par lui-même.
true
maybe
false
sometimes
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifiez la fraction 12/18.
2/3
5/7
3/4
4/6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trouvez tous les diviseurs de 36.
1, 2, 4, 9, 18, 36
5, 7, 11, 13, 17, 19, 23, 29, 31
10, 15, 20, 25, 30, 35
[1, 2, 3, 4, 6, 9, 12, 18, 36]
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel est le plus grand nombre premier inférieur à 20 ?
15
17
21
19
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Décomposez 56 en facteurs premiers.
2^3 x 7
2 x 28
2^4 x 7
2^2 x 14
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